Results 61 to 70 of about 1,093,797 (272)

Probabilistic seismic hazard assessments for Myanmar and its metropolitan areas

Geoscience Letters, 2023
Although Myanmar is an earthquake-prone country, there has not been proposed an official national seismic hazard map. Thus, this study conducted a probabilistic seismic hazard assessment for Myanmar and some of its metropolitan areas.
Huan-Bin Yang, Yuan-Kai Chang, Wei Liu, Guan-Yi Sung, Jia-Cian Gao, Myo Thant, Phyo Maung Maung, Chung-Han Chan   +7 more
doaj   +1 more source

Dynamic prediction of coal and gas outburst risk based on quantitative analysis of stress–energy evolution and adaptive correction

Deep Underground Science and Engineering, EarlyView.
This study quantitatively analyzed the spatiotemporal evolution of stress redistribution ahead of the working face by integrating coal seam distribution, tectonic stress anomalies, gas pressure, and mining‐induced disturbances. An R‐value criterion for coal and gas outburst (CGO) risk assessment was established based on energy principles.
Yingjie Zhao, Xueqiu He, Dazhao Song, Liming Qiu, Minggong Guo, Jie Liu, Qiang Liu, Yi Zhu   +7 more
wiley   +1 more source

Numerical and Experimental Evaluation of a Simplified Lateral Spring Formulation for Rocking Structures

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Rocking podium isolation systems have gained significant research interest as a method of limiting seismic demands on superstructures and eliminating residual post‐earthquake drifts through self‐centring behaviour. However, while numerous models of varying complexity, including analytical, phenomenological, and physical formulations, have been
Marawan Zaki, Chiyun Zhong, Constantin Christopoulos   +2 more
wiley   +1 more source

Validation of seismic hazard curves using a calibrated 14 ka lacustrine record in the Eastern Alps, Austria

Scientific Reports, 2022
Seismic hazard maps are crucial for earthquake mitigation and mostly rely on probabilistic seismic hazard analysis (PSHA). However, the practise and value of PSHA are under debate because objective testing procedures for seismic hazard maps are scarce ...
Christoph Daxer, Jyh-Jaan Steven Huang, Stefan Weginger, Michael Hilbe, Michael Strasser, Jasper Moernaut   +5 more
doaj   +1 more source

Seismic hazard assessment of the Province of Murcia (SE Spain): analysis of source contribution to hazard

, 2007
A probabilistic seismic hazard assessment of the Province of Murcia in terms of peak ground acceleration (PGA) and spectral accelerations [SA(T)] is presented in this paper.
Benito, Belén, Gaspar Escribano, Jorge M., J. M. Gaspar-Escribano, B. Benito, J. García-Mayordomo, García Mayordomo, Julián   +5 more
core   +1 more source

Design Internal Forces of Non‐Dissipative Members in CBFs With Regular and Irregular Brace Configurations

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Steel Concentrically Braced Frames (CBFs) are widely used in seismic regions, with chevron and split‐X configurations commonly adopted for their structural efficiency and architectural flexibility. Although extensive research has been carried out on these systems, the effectiveness of the formulations available in the literature for estimating
Melina Bosco, Pier Paolo Rossi
wiley   +1 more source

The 2013 European Seismic Hazard Model: key components and results [PDF]

, 2015
The 2013 European Seismic Hazard Model (ESHM13) results from a community-based probabilistic seismic hazard assessment supported by the EU-FP7 project “Seismic Hazard Harmonization in Europe” (SHARE, 2009–2013).
Mine Betül Demircioglu, Domenico Giardini, Laurentiu, Danciu, Woessner, J., Rovida, Andrea N., Massimiliano Stucchi, Arvidsson, R., Basili, Roberto, Demircioglu, M. B., null null, Fabrice Cotton, Woessner, Jochen, Jochen Woessner, Sesetyan, K., Musson, Roger W., Giardini, D., Roberto Basili, Cotton, F., Crowley, Helen, Meletti, C., Demircioǧlu, Mine B., Grünthal, Gottfried, Hiemer, Stefan, Stucchi, M., Danciu Laurentiu, Helen Crowley, Carlo Meletti, Roger W. Musson, Basili, R., Rovida, A. N., Valensise, Gianluca, Giardini, Domenico, Stefan Hiemer, Musson, R. W., The SHARE Consortium, Meletti, Carlo, Ronald Arvidsson, Karin Sesetyan, Valensise, G., Cotton, Fabrice, Hiemer, S., Demircioglu, Mine Betül, Sesetyan, Karin, Gianluca Valensise, Danciu, Laurentiu; id_orcid, Andrea N. Rovida, Stucchi, Massimiliano, Danciu, L., Gottfried Grünthal, Arvidsson, Ronald, Grünthal, G., Crowley, H.   +51 more
core   +1 more source

Seismic Response of Existing Masonry‐Infilled RC Frame Structures Retrofitted with Steel Exoskeletons

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Considering the needs for reducing carbon emissions and except for extreme cases of very degraded existing structures, research on technologies allowing continued use or upgrading of older buildings has become a priority topic. Generally, research on upgrading of reinforced concrete frame structures certainly has a prominent role, because of ...
Francesco Nigro, Gaetano Della Corte, Enzo Martinelli   +2 more
wiley   +1 more source

Seismic Risk Model for the Beijing–Tianjin–Hebei Region, China: Considering Epistemic Uncertainty from the Seismic Hazard Models

International Journal of Disaster Risk Science
This study presents a probabilistic seismic risk model for the Beijing–Tianjin–Hebei region in China. The model comprises a township-level residential building exposure model, a vulnerability model derived from the Chinese building taxonomy, and a ...
Jian Ma, Katsuichiro Goda, Kai Liu, Silva Vitor, Anirudh Rao, Ming Wang   +5 more
doaj   +1 more source

Probabilistic seismic hazard assessment for Central Asia

Annals of Geophysics, 2015
Central Asia is one of the seismically most active regions in the world. Its complex seismicity due to the collision of the Eurasian and Indian plates has resulted in some of the world’s largest intra-plate events over history. The region is dominated by
Shahid Ullah, Dino Bindi, Marco Pilz, Laurentiu Danciu, Graeme Weatherill, Elisa Zuccolo, Anatoly Ischuk, Natalya N. Mikhailova, Kanat Abdrakhmatov, Stefano Parolai   +9 more
doaj   +1 more source